Angular gives dependency injection, especially useful for assembling data services for applications, alongside utilization of an HTML template to create components. In Angular, developers still make components with an HTML component that interfaces with TypeScript code for basic parts of the program.
It is true — Angular v7 is here and the hold up is at long last finished!
And we ought to be extra excited about this one since it’s a major release that implements changes, new features, and improvements throughout the entire platform, including the Angular Material, core framework, and the CLI.
Let’s us give you a quick look at some of the features:
A new warning has been added on the off chance that you try to trigger navigation outside of the Angular zone, As it doesn’t work if you do so, Angular now logs a warning. This is truly uncommon however can happen for instance if you try to divert your users when an error occurs in the application by giving a custom ErrorHandler.
2. CLI prompt:
With the CLI Prompts capability, the Angular CLI can prompt users to enable them to decide. The ng new capability inquires as to whether users need to include routing and what sort of styles to use, while ng add @angular/material asks users what theme they need and if they want motions or animations.
The CLI documentation has been incorporated into the main Angular.io docs.
3. Application performance
After the Angular team found that many developers were including the reflect-metadata polyfill in production, which is just required in development, chosen that in order to fix this, part of the update to v7 will naturally remove it from your polyfills.ts file, and then incorporate it as an assembly step when building application in JIT mode, removing this polyfill from creation builds by default.
4. Angular material & the CDK
For Angular Material and the CDK, Angular 7 features visual upgrades from the Material Design 2018 refresh and conjointly virtual scrolling, for dynamically loading and unloading components of the DOM to build high-performing, giant lists of data. Likewise, applications can be fitted with a drag-and-drop capability.
5. Improved accessibility of selects
You would now be able to enhance the accessibility of your application by utilizing a native select-element inside of a mat-form-field. The native select has some accessibility, performance, and usability advantages, yet we’re keeping mat-select which gives full control of the presentation of options.
6. Angular Elements
Angular Elements presently supports content projection utilizing web standards for custom elements.
7. Partner Launches
Angular partners with a few community projects that have launched recently. To be specific:
- Angular Console — A downloadable console for beginning and running Angular projects on your machine
- @angular/fire — AngularFire has another home on npm, and has its first steady release for Angular
- NativeScript — It’s now possible to have a single project that works for both web and installed mobile with NativeScript
- StackBlitz — StackBlitz 2.0 has been released and now incorporates the Angular Language Service and more features like tabbed editing
- Default bundle budgets have been introduced; they will caution users when applications exceed 2MB. There will be an error if the underlying group surpasses 5MB.
8. Documentation updates
The documentation on angular.io now incorporates reference material for the Angular CLI.
9. Dependency Updates
The Angular 7.0.0 release features updated dependencies on third-party projects:
- TypeScript 3.1
- RxJS 6.3
- Node 10 — support for Node 10 included.
10. Bug Fixes
- bazel: add extra parameters to ts_api_guardian_test.
- New DoBootstrap lifecycle hook
- new interface ngDoBootstrap included in lifecycle hook.
Wait, still no Ivy?
As indicated by the official blog entry, Ivy continues to be under active development and isn’t a piece of the v7 release. “We are getting down to validate the backward compatibility with existing applications and can associate degree once an opt-in preview of Ivy as soon as it is prepared in the coming months.”
Angular 7 production release superior feature support for mobile and desktop applications. This version additionally makes updates in angular dependency injection.
If you would like to know more about Angular version 7, then simply fill out our online contact us form or give us a call. Our experts will assist you with the best advise or hire full-time Angular developer from Ti Technologies at affordable rates.